TL;DR This isn’t a post about The Kaiser Chiefs or even music in general – it’s actually a post about using Ruby as a scripting language, specifically for processing CSV files in bulk.

I wouldn’t call myself a Ruby programmer. I’d like to, but the reality is that Ruby is a language I use for side projects – mainly small Rails applications. But I’ve long been conscious that it’s also a pretty handy scripting tool to hang from your belt and recently I found myself using it in that manner.

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